Výsledky vyhledávání - "Gittereichtheorie"

Dissertation/ Thesis

B pi Excited State Contamination in B Meson Observables Obtained from Lattice QCD

Autor: Broll, Alexander Roland

Gittersimulationen der Quantenchromodynamik ermöglichen eine vollständig nichtperturbative Berechnung hadronischer Korrelationsfunktionen, allerdings müssen die Beiträge angeregter Zustände unter Kontrolle sein um verlässlich physikalische Grö

Externí odkaz: http://edoc.hu-berlin.de/18452/28796

Zobrazit plný text záznamu

Algorithmen für Hamiltonsche Quantenfeldtheorien

Autor: Emonts, Patrick

Quantum field theories and in particular gauge theories are at the base of our understanding of modern physics. In this thesis, we develop new computer algorithms to evaluate quantum field theories in the Hamiltonian formalism. In four projects, we e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______518::652e7ee06ed122fc27ae04ea3ba027d2
https://mediatum.ub.tum.de/1657413

Zobrazit plný text záznamu

Dissertation/ Thesis

Nonequilibrium dynamics in lattice gauge theories: disorder-free localization and string breaking

Autor: Verdel Aranda, Roberto

Lattice gauge theories are crucial for our understanding of many physical phenomena ranging from fundamental particle interactions in high-energy physics to frustration and topological order in condensed matter. Hence, many equilibrium aspects of the

Externí odkaz: https://tud.qucosa.de/id/qucosa%3A78244
https://tud.qucosa.de/api/qucosa%3A78244/attachment/ATT-0/

Zobrazit plný text záznamu

Strongly Coupled Theories in Lattice Coulomb Gauge

Autor: Vogt, Hannes Andreas

Quantum chromodynamics, despite its simple and elegant formulation at the Lagrangian level and numerous experimental verifications, still poses many interesting questions to particle physicists in the region where perturbation theory breaks down. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25172d564b9b913663bf5121f76f80d7
https://hdl.handle.net/10900/77814

Zobrazit plný text záznamu

Solving the sign problem of lattice theories using dual transformations and exploring their phase structure at finite density

Autor: Schmidt, Alexander

Alexander Schmidt Zsfassung in dt. und engl. Sprache Graz, Univ., Diss., 2015 OeBB

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3007::7466a5687109dded78ccd38b1d609e81

Zobrazit plný text záznamu

Lattice gauge tensor networks

Autor: Silvi, P. (Pietro), Rico Ortega, E. (Enrique), Calarco, T. (Tommaso), Montangero, S. (Simone)

We present a unified framework to describe lattice gauge theories by means of tensor networks: this framework is efficient as it exploits the high amount of local symmetry content native of these systems describing only the gauge invariant subspace.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c9a2dd5ab751f4f28bc3529eed561c9

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání